The laws of physics are universal, and testing them in extreme environments like the galactic center is essential.
物理定律是普适的，在像银河系中心这样的极端环境中测试它们是至关重要的。
平衡市场判断与风险控制。
People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken. You see them going around with notebooks, scraping the dirt off gravestones, reading microfilm, just in the hope of seeing this trickle in time, making a connection, rescuing one thing from the rubbish.
The sculpture is already complete within the marble block, before I start my work. It is already there, I just have to chisel away the superfluous material.